CA2247205A1 - Activation of swelling clays and processes of using the activated clays - Google Patents
Activation of swelling clays and processes of using the activated claysInfo
- Publication number
- CA2247205A1 CA2247205A1 CA002247205A CA2247205A CA2247205A1 CA 2247205 A1 CA2247205 A1 CA 2247205A1 CA 002247205 A CA002247205 A CA 002247205A CA 2247205 A CA2247205 A CA 2247205A CA 2247205 A1 CA2247205 A1 CA 2247205A1
- Authority
- CA
- Canada
- Prior art keywords
- clays
- activation
- processes
- activated
- swelling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/18—Compounding ingredients for liquefying the batches
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
- D21H17/15—Polycarboxylic acids, e.g. maleic acid
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/66—Salts, e.g. alums
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S106/00—Compositions: coating or plastic
- Y10S106/04—Bentonite
Abstract
Alkaline earth bentonite can be activated by the use of sodium citrate or other organic sequestering agent as activator. Dry blends of the activator and the bentonite can be provided.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9604927.5 | 1996-03-08 | ||
GBGB9604927.5A GB9604927D0 (en) | 1996-03-08 | 1996-03-08 | Activation of swelling clays and processes of using the activated clays |
PCT/GB1997/000648 WO1997033040A1 (en) | 1996-03-08 | 1997-03-10 | Activation of swelling clays and processes of using the activated clays |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2247205A1 true CA2247205A1 (en) | 1997-09-12 |
CA2247205C CA2247205C (en) | 2005-06-28 |
Family
ID=10790066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002247205A Expired - Fee Related CA2247205C (en) | 1996-03-08 | 1997-03-10 | Activation of swelling clays and processes of using the activated clays |
Country Status (22)
Country | Link |
---|---|
US (1) | US6024790A (en) |
EP (1) | EP0885327B1 (en) |
JP (1) | JP2000506113A (en) |
KR (1) | KR100489647B1 (en) |
CN (1) | CN1088776C (en) |
AT (1) | ATE211516T1 (en) |
AU (1) | AU721609B2 (en) |
BR (1) | BR9707830A (en) |
CA (1) | CA2247205C (en) |
CZ (1) | CZ293232B6 (en) |
DE (1) | DE69709854T2 (en) |
DK (1) | DK0885327T3 (en) |
ES (1) | ES2169353T3 (en) |
GB (1) | GB9604927D0 (en) |
HU (1) | HU223695B1 (en) |
NO (1) | NO984108L (en) |
NZ (1) | NZ331471A (en) |
PL (1) | PL190372B1 (en) |
PT (1) | PT885327E (en) |
RU (1) | RU2144592C1 (en) |
SK (1) | SK122698A3 (en) |
WO (1) | WO1997033040A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030150575A1 (en) * | 1998-06-04 | 2003-08-14 | Snf Sa | Paper and paperboard production process and corresponding novel retention and drainage aids, and papers and paperboards thus obtained |
TW550325B (en) | 1999-11-08 | 2003-09-01 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
KR100408627B1 (en) * | 2000-07-12 | 2003-12-06 | 주식회사 자경케미칼 | Pollution control material for paper |
MY140287A (en) | 2000-10-16 | 2009-12-31 | Ciba Spec Chem Water Treat Ltd | Manufacture of paper and paperboard |
US20020144630A1 (en) | 2001-01-08 | 2002-10-10 | Elementis Specialties, Inc. | Viscosity stable smectite clay slurries |
MXPA01013126A (en) * | 2001-01-08 | 2004-02-12 | Elementis Specialities Inc | Viscosity stable smectite clay slurries and mixtures of smectite clay and one or more phosphonates useful to make such slurries. |
WO2003106370A1 (en) * | 2002-06-17 | 2003-12-24 | American Clay Enterprises, Llc | Clay plaster |
US7303654B2 (en) | 2002-11-19 | 2007-12-04 | Akzo Nobel N.V. | Cellulosic product and process for its production |
US7297668B2 (en) * | 2003-04-03 | 2007-11-20 | Colgate-Palmolive Company | Composition |
US20050109239A1 (en) * | 2003-11-21 | 2005-05-26 | Elementis Specialties, Inc. | Paint formulations containing hectorite compositions |
US20050228103A1 (en) * | 2004-04-13 | 2005-10-13 | Eastman Kodak Company | Composition comprising intercalated metal-ion sequestrants |
US7989402B2 (en) * | 2006-09-14 | 2011-08-02 | Elementis Specialties, Inc. | Functionalized clay compositions for aqueous based drilling fluids |
DE102008060302A1 (en) | 2008-12-03 | 2010-06-10 | Süd-Chemie AG | Use of a composition based on phyllosilicate for the production of paper, and phyllosilicate composition and process for their preparation |
EP2522458B1 (en) | 2011-05-13 | 2016-07-06 | ESSILOR INTERNATIONAL (Compagnie Générale d'Optique) | Process for determining position parameters of a manufactured surface relative to a reference surface |
PT2809845T (en) | 2012-02-01 | 2019-03-22 | Basf Se | Process for the manufacture of paper and paperboard |
ES2663384T3 (en) | 2012-03-01 | 2018-04-12 | Basf Se | Paper and cardboard manufacturing process |
DE102012005454B4 (en) | 2012-03-20 | 2020-06-18 | Outotec Oyj | Method and device for producing hardened granules from iron-containing particles |
DE102012011240A1 (en) | 2012-06-06 | 2013-12-12 | Outotec Oyj | Process for producing hardened granules from iron-containing particles |
WO2014108844A1 (en) | 2013-01-11 | 2014-07-17 | Basf Se | Process for the manufacture of paper and paperboard |
PT3129335T (en) * | 2014-04-07 | 2018-05-10 | Lamberti Spa | Process for making tiles |
RU2595125C1 (en) * | 2015-08-07 | 2016-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Грозненский государственный нефтяной технический университет имени академика М.Д. Миллионщикова" | Method of producing activated bentonite powder |
KR102442975B1 (en) * | 2020-04-17 | 2022-09-15 | 한국원자력연구원 | Float sorting device for selective separation of non-metallic minerals |
CN113402904A (en) * | 2021-06-08 | 2021-09-17 | 浙江丰虹新材料股份有限公司 | Preparation method of low-viscosity composite clay thixotropic agent |
WO2024022984A1 (en) | 2022-07-25 | 2024-02-01 | Byk-Chemie Gmbh | Lithium rich layered silicate and process for producing |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1497280A (en) * | 1974-12-10 | 1978-01-05 | Ass Portland Cement | Agglomerating suspended particulate material in aqueous systems |
DE3065576D1 (en) * | 1979-03-28 | 1983-12-22 | Allied Colloids Ltd | Production of paper and paper board |
US4309222A (en) * | 1980-10-09 | 1982-01-05 | Pfizer Inc. | Kaolin clay slurries of reduced viscosity |
JPS61118499A (en) * | 1984-11-14 | 1986-06-05 | 株式会社 ネオス | Cleaning agent for spray cleaning |
US4624982A (en) * | 1985-04-05 | 1986-11-25 | American Colloid Company | Method of temporarily inhibiting the swellability of water swellable clays and compositions |
US4613542A (en) * | 1985-04-05 | 1986-09-23 | American Colloid Company | Method of impregnating a water-penetrable article with a swell-inhibited water swellable clay slurry |
DE3541163A1 (en) * | 1985-11-21 | 1987-05-27 | Basf Ag | METHOD FOR PRODUCING PAPER AND CARDBOARD |
US4913775A (en) * | 1986-01-29 | 1990-04-03 | Allied Colloids Ltd. | Production of paper and paper board |
GB8602121D0 (en) * | 1986-01-29 | 1986-03-05 | Allied Colloids Ltd | Paper & paper board |
SE8701252D0 (en) * | 1987-03-03 | 1987-03-25 | Eka Nobel Ab | SET FOR PAPER MAKING |
JP2552128B2 (en) * | 1987-03-18 | 1996-11-06 | 昭治 野上 | High-purity purification method for clay minerals |
GB8807445D0 (en) * | 1988-03-28 | 1988-05-05 | Allied Colloids Ltd | Pulp dewatering process |
GB8828899D0 (en) * | 1988-12-10 | 1989-01-18 | Laporte Industries Ltd | Paper & paperboard |
US5006574A (en) * | 1989-02-10 | 1991-04-09 | Engelhard Corporation | Cationcally dispersed slurries of calcined kaolin clay |
GB9024016D0 (en) * | 1990-11-05 | 1990-12-19 | Allied Colloids Ltd | Clay compositions,their manufacture and their use in the production of paper |
US5391228A (en) * | 1990-12-21 | 1995-02-21 | Southern Clay Products, Inc. | Method for preparing high solids bentonite slurries |
US5266538A (en) * | 1990-12-21 | 1993-11-30 | Southern Clay Products, Inc. | Method for preparing high solids bentonite slurries |
US5512135A (en) * | 1991-07-02 | 1996-04-30 | Eka Nobel Ab | Process for the production of paper |
US5223463A (en) * | 1991-08-01 | 1993-06-29 | Ecc International Inc. | Process for producing a kaolin clay product |
US5537934A (en) * | 1994-10-19 | 1996-07-23 | Engelhard Corporation | Cationically stabilized slurries of calcined kaolin clay |
-
1996
- 1996-03-08 GB GBGB9604927.5A patent/GB9604927D0/en active Pending
-
1997
- 1997-03-10 BR BR9707830A patent/BR9707830A/en not_active IP Right Cessation
- 1997-03-10 CA CA002247205A patent/CA2247205C/en not_active Expired - Fee Related
- 1997-03-10 AT AT97906288T patent/ATE211516T1/en not_active IP Right Cessation
- 1997-03-10 CN CN97192857A patent/CN1088776C/en not_active Expired - Fee Related
- 1997-03-10 HU HU9902143A patent/HU223695B1/en not_active IP Right Cessation
- 1997-03-10 EP EP97906288A patent/EP0885327B1/en not_active Expired - Lifetime
- 1997-03-10 RU RU98118376A patent/RU2144592C1/en not_active IP Right Cessation
- 1997-03-10 JP JP9531594A patent/JP2000506113A/en not_active Ceased
- 1997-03-10 PT PT97906288T patent/PT885327E/en unknown
- 1997-03-10 SK SK1226-98A patent/SK122698A3/en unknown
- 1997-03-10 US US09/142,220 patent/US6024790A/en not_active Expired - Fee Related
- 1997-03-10 CZ CZ19982857A patent/CZ293232B6/en not_active IP Right Cessation
- 1997-03-10 AU AU21028/97A patent/AU721609B2/en not_active Ceased
- 1997-03-10 WO PCT/GB1997/000648 patent/WO1997033040A1/en active IP Right Grant
- 1997-03-10 ES ES97906288T patent/ES2169353T3/en not_active Expired - Lifetime
- 1997-03-10 DK DK97906288T patent/DK0885327T3/en active
- 1997-03-10 NZ NZ331471A patent/NZ331471A/en unknown
- 1997-03-10 KR KR10-1998-0707065A patent/KR100489647B1/en not_active IP Right Cessation
- 1997-03-10 DE DE69709854T patent/DE69709854T2/en not_active Expired - Fee Related
- 1997-03-10 PL PL97329369A patent/PL190372B1/en not_active IP Right Cessation
-
1998
- 1998-09-07 NO NO984108A patent/NO984108L/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN1213420A (en) | 1999-04-07 |
CZ285798A3 (en) | 1999-03-17 |
AU2102897A (en) | 1997-09-22 |
RU2144592C1 (en) | 2000-01-20 |
KR100489647B1 (en) | 2005-08-31 |
AU721609B2 (en) | 2000-07-13 |
HU223695B1 (en) | 2004-12-28 |
DE69709854D1 (en) | 2002-02-28 |
JP2000506113A (en) | 2000-05-23 |
DE69709854T2 (en) | 2002-08-29 |
NO984108D0 (en) | 1998-09-07 |
EP0885327B1 (en) | 2002-01-02 |
WO1997033040A1 (en) | 1997-09-12 |
KR19990087616A (en) | 1999-12-27 |
NO984108L (en) | 1998-09-07 |
US6024790A (en) | 2000-02-15 |
ES2169353T3 (en) | 2002-07-01 |
PL329369A1 (en) | 1999-03-29 |
PL190372B1 (en) | 2005-12-30 |
PT885327E (en) | 2002-05-31 |
ATE211516T1 (en) | 2002-01-15 |
BR9707830A (en) | 1999-07-27 |
HUP9902143A3 (en) | 2003-12-29 |
HUP9902143A2 (en) | 2000-02-28 |
CZ293232B6 (en) | 2004-03-17 |
CN1088776C (en) | 2002-08-07 |
NZ331471A (en) | 2000-01-28 |
CA2247205C (en) | 2005-06-28 |
DK0885327T3 (en) | 2002-04-22 |
EP0885327A1 (en) | 1998-12-23 |
SK122698A3 (en) | 1999-06-11 |
GB9604927D0 (en) | 1996-05-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |